• i.MX8 LPDDR4 how to change DDR clock

    Hi,  We are using i.MX8MQ with LPDDR4, using DDR Controller Configuration Spreadsheet we could able to configure the DDR clock to 1600,800,334,and 200MHz.   how can we configure the DDR clock to 225MH...
    manoj kumar
    last modified by manoj kumar
  • Android Automotive - Device Type (In-vehicle infotainment)

    Hello,   In the Android Auto release document "Android automotive-10.0.0_1.1.0 release", It is mentioned that "It supports the device type In-vehicle infotainment ".  In our Project, it is required to...
    Sarathy P
    last modified by Sarathy P
  • The page “http://git.freescale.com/git/” can‘t open!

    The page “http://git.freescale.com/git/” can‘t open!why?Please take care of it!
    haining216 zhang
    last modified by haining216 zhang
  • key_power button not getting interrupts

    Hi all,   I am trying to enable power_btn in imx8qm by adding gpio-keys { compatible = "gpio-keys"; label = "gpio-keys"; status = "okay"; power_btn: power_btn { status = "okay"; label = "key_power"; linu...
    Anantha Raman
    last modified by Anantha Raman
  • iMX8MQ 8GB LPDDR4 part

    Hi,   As iMX8MQ supports upto 8GB LPDDR4 memory. Can you please suggest LPDDR4 8GB parts that are supported with iMX8M.   Regards, Anirudha 
    Anirudha Chougule
    last modified by Anirudha Chougule
  • iMX8QXP SCU wakes up once a second during suspend?

    Hi,   SCFW: 1.2.7.1 Linux BSP: 4.19.35 SoC: iMX8QXP PMIC: PF8100   When I put the system into suspend (KS1) I can see the PMIC coming out of standby via the SCU disabling SCU_PMIC_STANDBY. The PMIC then tu...
    John Ernberg
    last modified by John Ernberg
  • 关于IMX6ULL 用户空间操作寄存器 死机的情况

    各位好!    内核与交叉编译器 Linux version 4.1.15_2.1.0,gcc version 4.9.4 (Linaro GCC 4.9-2017.01)。    在配置操作EIM总线和FPGA通信时,发现在用户空间使用/dev/mem访问总线地址会导致死机; 类似于: # ./memtool -32 0x58000000 29 E Readin...
    dizhu yuan
    last modified by dizhu yuan
  • RMII Support

    hey, i want to use 2 RMII channels in MIMXRT1061CVJ5A. does pin GPIO_B1_00 for example suitable as RX_ER for RMII mode in channel 2? as you can see here: in channel 1, written so its clear that t...
    Peleg Katsnelson
    last modified by Peleg Katsnelson
  • Driver for AR0521 (MIPI)

    I need to write a driver for the CMOS AR0521 (ON Semicondutor) for i.MX 8M Mini.   Is there some draft/example of similar drivers from where to start?   Thanks in advance.
    Mirko Ardinghi
    last modified by Mirko Ardinghi
  • Does each A5 (linux side) process require a separate rpmsg endpoint?

    Can multiple processes share the same end points when communicating with M7 side, like MCC?
    Ming Jiang
    last modified by Ming Jiang
  • i.MX8M Mini H.264 Encode

    要用到IMX8M mini的视频编码功能(H264硬件编码),有无相关的文档或代码?谢谢!
    George Li
    last modified by George Li
  • How to configure vpu enc when recording video on imx8qm

    Hardware platform: imx8qm software platform: imx-p9.0.0_2.1.1-auto-ga-android   I wrote an application for recording 4-way videos, the application using Camera 1.0 Api. When the recording application is st...
    yingjin yan
    last modified by yingjin yan
  • about i.MX8 ISI data convert

    Hello,   If camera sensor output is Raw12 bit pixel data,does ISI convert it to YUV420 output then send display or store image? If it can how to do in code? Or ISI only can convert RGB with YUV,not support RAW...
    Xu Ji
    last modified by Xu Ji
  • MX6ULL OTG not working

    Hi,   We are using customized i.MX6ULL board. We are using OTG1 interface as serial download interface and also we are trying to connect OTG cable to that port. We are having one power switch to enable the 5V to...
    Ranjith Kumar
    last modified by Ranjith Kumar
  • i.MX8 ISI scaling issue

    Hi,   When I use i.MX8 ISI scaling camera frame,1280X720->640X480,ISI driver run this function:mxc_isi_channel_set_scaling() get picture like this: It seems crop the image not scale,does ISI have scale ab...
    Xu Ji
    last modified by Xu Ji
  • Linux C :send and receive ARP Package using socket

    OS: Linux development language:C   I need a example code for send and receive ARP Package using socket in linux user space。 Can somebody help me?      Tks! BRs Johnny!
    liu yonggang
    last modified by liu yonggang
  • i.MX8 ISI downscaling

    Hello,   Can i.MX8 ISI downscaling Raw12 bit camera output data? That means camera output Raw 12 bit data 1280X800,then ISI processing it to 640X400 then output store in image file. If can,how to do it in dr...
    Xu Ji
    last modified by Xu Ji
  • I.mx6SoloX U-boot custom commands

    How can we create custom commands in u-boot using yocto project ? Ex .-> in uboot if I enter=>verify_pmic -> it should read all the important registers related to that pmic and log into one txt file . I am ...
    Vasim Akram
    last modified by Vasim Akram
  • i.MX6ULEVK can play audio but not record

    Hi ,     I'm testing i.MX6ULEVK wm8960 by aplay and arecord.  The images I used are the official demo of L4.14.98_2.0.0_ga and I have set the configurations for the board's mic. I could play the /unit_...
    Ida J
    last modified by Ida J
  • How to burn in images for i.MX 8QuadXPlus MEK and boot it ?

    Looking forward to your help.
    tang long
    last modified by tang long